Aluminium’s versatility offers multiple applications including electrical enclosures due to its low conductivity, support for marine and offshore structures thanks to its high corrosion resistance, and decorative framework as aluminium unequal angles come in various stylish finishes. You could even powder-coat your aluminium unequal angles, which offers matt, gloss or sparkle effect finishes and comes in a wide range of colours making aluminium a great choice for designers to flex their creativity. Aluminium unequal angles are also commonly used for interior fit-outs, exterior construction, ventilation systems, vehicles and much more. 

What are aluminium unequal angles?

Aluminium unequal angles are bars with two unequal sides forming an Lshape at a 90° angle. Commonly used for numerous applications in construction, manufacturing and engineering, aluminium unequal angles are available in different thicknesses, dimensions and grades of aluminium alloy to suit your requirements. We supply an extensive range of aluminium products, such as aluminium unequal angles cut and finished to the specifics of your project including structural support, framework, edge trim, shelving and more. Using CNC technology, drilling capability and automatic saws, we not only supply your aluminium but our expert fabrication team also cut it, slot it, mitre it, drill it and finish it so the aluminium you receive is ready to go.  


Great strength to weight ratio


Excellent corrosion resistance


One of the planets most abundant raw materials


Almost infinitely recyclable


Aluminium unequal angle sizes - metric and imperial systems

If you went to school after 1974, you likely use the metric system. However, if you are working with contractors, architects or companies from abroad you may receive imperial measurements. By using our conversion table, you can find the metric match for your imperial dimensions ensuring your aluminium unequal angle size is a precise fitFor more information and detailed diagrams please view our Brochure.

Conversion Table

15X10X2 0.12
19X9.5X1.6 3/4" X 3/8" X 1/16" 0.106
19X12.7X1.6 3/4" X 1/2" X 1/16" 0.129
19X12.7X3.2 3/4" X 1/2" X 1/8" 0.246
20X10X2 0.156
20X15X2 0.178
25.4X12.7X1.6 1" X 1/2" X 1/16" 0.156
25.4X12.7X3.2 1" X 1/2" X 1/8" 0.302
25.4X15.9X3.2 1" X 5/8" X 1/8" 0.327
25.4X19X1.6 1" X 3/4" X 1/16" 0.189
25.4X19X3.2 1" X 3/4" X 1/8" 0.356
30X10X2 0.209
30X20X2 0.259
31.8X12.7X3.2 1 1/4" X 1/2" X 1/8" 0.356
31.8X19X3.2 1 1/4" X 3/4" X 1/8" 0.409
31.8X25.4X3.2 1 1/4" X 1" X 1/8" 0.464
38.1X12.7X3.2 1 1/2" X 1/2" X 1/8" 0.409
38.1X19X3.2 1 1/2" X 3/4" X 1/8" 0.464
38.1X25.4X1.6 1 1/2" X 1" X 1/16" 0.265
38.1X25.4X3.2 1 1/2" X 1" X 1/8" 0.513
38.1X25.4X4.76 1 1/2" X 1" X 3/16" 0.76
40X20X2 0.313
44.45X19X3.2 1 3/4" X 3/4" X 1/8" 0.53
44.45X22.2X3.2 1 3/4" X 7/8" X 1/8" 0.546
44.45X25.4X3.2 1 3/4" X 1" X 1/8" 0.574
50X25X1.5 0.299
50X25X3 0.585
50X30X2 0.421
50.8X12.7X3.2 2" X 1/2" X 1/8" 0.518
50.8X19X3.2 2" X 3/4" X 1/8" 0.574
50.8X25.4X3.2 2" X 1" X 1/8" 0.628
50.8X25.4X4.76 2" X 1" X 3/16" 0.918
50.8X25.4X6.35 2" X 1" X 1/4" 1.202
50.8X31.8X3.2 2" X 1 1/4" X 1/8" 0.67
50.8X38.1X3.2 2" X 1 1/2" X 1/8" 0.738
50.8X38.1X4.76 2" X 1 1/2" X 3/16" 1.083
50.8X38.1X6.35 2" X 1 1/2" X 1/4" 1.426
57.1X38.1X3.2 2 1/4" X 1 1/2" X 1/8 0.738
63.5X25.4X3.2 2 1/2" X 1" X 1/8" 0.738
63.5X38.1X3.2 2 1/2" X 1 1/2" X 1/8" 0.851
63.5X38.1X4.76 2 1/2" X 1 1/2" X 3/16" 1.249
63.5X38.1X6.35 2 1/2" X 1 1/2" X 1/4" 1.64
63.5X50.8X4.76 2 1/2" X 2" X 3/16" 1.477
63.5X50.8X6.35 2 1/2" X 2" X 1/4" 1.905
75X50X3 0.99
76.2X25.4X3.2 3" X 1" X 1/8" 0.847
76.2X25.4X6.35 3" X 1" X 1/4" 1.654
76.2X38.1X3.2 3" X 1 1/2" X 1/8" 0.955
76.2X38.1X6.35 3" X 1 1/2" X 1/4" 1.86
76.2X50.8X3.2 3" X 2" X 1/8" 1.066
76.2X50.8X4.76 3" X 2" X 3/16" 1.61
76.2X50.8X6.35 3" X 2" X 1/4" 2.078
100X20X2 0.669
100X50X3 1.2
101.6X25.4X3.2 4" X 1" X 1/8" 1.066
101.6X50.8X3.2 4" X 2" X 1/8" 1.282
101.6X50.8X6.35 4" X 2" X 1/4" 2.515
101.6X76.2X6.35 4" X 3" X 1/4" 2.993
101.6X76.2X9.5 4" X 3" X 3/8" 4.3
152.4X76.2X6.35 6" X 3" X 1/4" 3.8
152.4X76.2X9.5 6" X 3" X 3/8" 5.724

Common uses of aluminium unequal angle

Interior fit out

Construction

Ventilation systems

Road transport

Frequently asked questions about aluminium unequal angles

Yes, we keep an ever-expanding range of metrics. Please check our product pages or contact us for more details.